Порошок винпоцетина
Появление:White or slightly yellow, кристаллический порошок
Botanical Resource:Voacanga Seeds
Технические характеристики продукта:98.5 – 101.5%
Появление:Фиолетово-красный мелкий порошок с характерным запахом.
Vinpocetine is a synthetic compound derived from vincamine, which is found in the periwinkle plant (Vinca minor). It’s used as a dietary supplement and is believed to have cognitive-enhancing properties. Vinpocetine is thought to work by increasing blood flow to the brain, enhancing oxygen and nutrient delivery, and supporting various aspects of cognitive function.
benefits of vinpocetine powder include:
Improved Memory and Cognitive Function
Enhanced Cerebral Circulation
Neuroprotective Effects
Support for Age-Related Cognitive Decline
| Вещь | Спецификация | Результат |
| Появление | White or slightly yellow, кристаллический порошок | Соответствует |
| Специфическое вращение, C=1 [a]D20 | ﹢127 ~ ﹢134 | ﹢130.5 |
| Температура плавления | 149°~ 153° | 150° |
| —0,9650 | Practically insoluble in water,soluble in methylene chloride,slightly soluble in anhydrous ethanol. | Соответствует |
| Анализ (On dried basis) | 98.5 – 101.5% | 99.19%(ВЭЖХ) |
| Related Substances | Impurity A: 0.6% Макс. | 0.12% |
| Impurity B: 0.5% Макс. | 0.19% | |
| Impurity C: 0.3% Макс. | 0.15% | |
| Impurity D: 0.5% Макс. | 0.20% | |
| Unspecified Impurity: 0.1% Макс. | 0.08% | |
| Total Impurity: 1.0% Макс. | 0.70% | |
| Тяжелые металлы | 10ppm макс.. | Complies |
| Loss on Dried | 0.5% Макс. | 0.20% |
| Sulphated Ash | 0.1% Макс. | 0.05% |